2003
DOI: 10.1111/1467-9892.00291
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Maximum likelihood estimation in space time bilinear models

Abstract: The space time bilinear (STBL) model is a special form of a multiple bilinear time series that can be used to model time series which exhibit bilinear behaviour on a spatial neighbourhood structure. The STBL model and its identification have been proposed and discussed by Dai and Billard (1998). The present work considers the problem of parameter estimation for the STBL model. A conditional maximum likelihood estimation procedure is provided through the use of a Newton-Raphson numerical optimization algorithm.… Show more

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Cited by 11 publications
(4 citation statements)
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“…using the maximum log-likelihood estimation (MLE) method in [32,33]. MLEs draw conclusions from the observed data, particularly the joint probability distribution (see [34])…”
Section: Fixed Points and Stabilitymentioning
confidence: 99%
“…using the maximum log-likelihood estimation (MLE) method in [32,33]. MLEs draw conclusions from the observed data, particularly the joint probability distribution (see [34])…”
Section: Fixed Points and Stabilitymentioning
confidence: 99%
“…This makes these bilinear processes part of discrete stochastic recurrence equations (Kesten, 1973;Le Page, 1983;Goldie, 1991), also known in Physics as linear discrete delay equations with multiplicative noise. Least-square estimators of the parameters of these bilinear models (Grahn, 1995;Bibi and Oyet, 2004) and conditional maximum likelihood estimation procedures (Dai and Billard, 2003) have been developed. …”
Section: (T) = A(t) E(t-1) + B(t) X(t) = H E(t-1) + G(t)mentioning
confidence: 99%
“…Several generalizations of the original bilinear formulation have been proposed in the literature to re ect various time series features such as multivariate dependence (Stensholt and Tjøstheim [29]), change in regime (Ferrante, Fonseca and Vidoni [14], Aknouche and Rabehi [3]), spatial interaction (Dai and Billard [11]) and value discreetness (Doukhan, Latour and Oraichi [12]). A particular important extension dealing with periodic phenomena is the so-called periodic bilinear (PBL) formulation in which the parameters vary periodically over time.…”
Section: Introductionmentioning
confidence: 99%